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  1. JDK
  2. JDK-8259807

Vector test failures after JDK-8259278

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      Description

      Various Vector tests are now timing out:

      jdk/incubator/vector/VectorMaxConversionTests.java
      jdk/incubator/vector/Vector128ConversionTests.java

      on Aarch64 only so far.

      jdk/incubator/vector/Vector64ConversionTests.java#id0

      on x86_64 and Aarch64.

      No apparent errors, just taking time to run - see attached example log.

      Update: now we are also seeing crashes on macosx that did not happen previously!

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGILL (0x4) at pc=0x00000001f210624f, pid=86080, tid=24323
      #
      # JRE version: Java(TM) SE Runtime Environment (17.0+6) (build 17-ea+6-LTS-294)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (17-ea+6-LTS-294, mixed mode, sharing, compressed oops, compressed class ptrs, g1 gc, bsd-amd64)
      # Problematic frame:
      # J 1786 c2 jdk.incubator.vector.Short128Vector.rearrange(Ljdk/incubator/vector/VectorShuffle;)Ljdk/incubator/vector/Short128Vector; jdk.incubator.vector@17-ea (14 bytes) @ 0x00000001f210624f [0x00000001f2106040+0x000000000000020f]

      --------------- T H R E A D ---------------

      Current thread (0x00007f9fcb884200): JavaThread "MainThread" [_thread_in_Java, id=24323, stack(0x000070000c34f000,0x000070000c44f000)]

      Stack: [0x000070000c34f000,0x000070000c44f000], sp=0x000070000c44d2f0, free space=1016k
      Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
      J 1786 c2 jdk.incubator.vector.Short128Vector.rearrange(Ljdk/incubator/vector/VectorShuffle;)Ljdk/incubator/vector/Short128Vector; jdk.incubator.vector@17-ea (14 bytes) @ 0x00000001f210624f [0x00000001f2106040+0x000000000000020f]
      j jdk.incubator.vector.Short128Vector.rearrange(Ljdk/incubator/vector/VectorShuffle;)Ljdk/incubator/vector/ShortVector;+2 jdk.incubator.vector@17-ea
      j jdk.incubator.vector.ShortVector.sliceTemplate(ILjdk/incubator/vector/Vector;)Ljdk/incubator/vector/ShortVector;+65 jdk.incubator.vector@17-ea
      j jdk.incubator.vector.Short128Vector.slice(ILjdk/incubator/vector/Vector;)Ljdk/incubator/vector/Short128Vector;+3 jdk.incubator.vector@17-ea
      j jdk.incubator.vector.Short128Vector.slice(ILjdk/incubator/vector/Vector;)Ljdk/incubator/vector/AbstractVector;+3 jdk.incubator.vector@17-ea
      J 1676 c2 jdk.incubator.vector.IntMaxVector.convertShape(Ljdk/incubator/vector/VectorOperators$Conversion;Ljdk/incubator/vector/VectorSpecies;I)Ljdk/incubator/vector/Vector; jdk.incubator.vector@17-ea (8 bytes) @ 0x00000001f2221550 [0x00000001f2220c40+0x0000000000000910]
      J 1705 c2 jdk.incubator.vector.AbstractVector.castShape(Ljdk/incubator/vector/VectorSpecies;I)Ljdk/incubator/vector/Vector; jdk.incubator.vector@17-ea (35 bytes) @ 0x00000001f223088c [0x00000001f2230660+0x000000000000022c]
      J 1708% c2 AbstractVectorConversionTest.conversion_kernel(Ljdk/incubator/vector/VectorSpecies;Ljdk/incubator/vector/VectorSpecies;Ljava/lang/Object;LAbstractVectorConversionTest$ConvAPI;)V (436 bytes) @ 0x00000001f222f65c [0x00000001f222f360+0x00000000000002fc]
      j VectorMaxConversionTests.castShape(Ljdk/incubator/vector/VectorSpecies;Ljdk/incubator/vector/VectorSpecies;Ljava/util/function/IntFunction;)V+16
      j jdk.internal.reflect.GeneratedMethodAccessor1.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+40
      j jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6 java.base@17-ea
      j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+59 java.base@17-ea

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              Assignee:
              sviswanathan Sandhya Viswanathan
              Reporter:
              dholmes David Holmes
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                Dates

                Created:
                Updated:
                Resolved: